The Caterpillar Excavator Solenoid Switch 2130772 is a critical electrical component that bridges the gap between the battery and starter motor, enabling instant power transfer when starting the excavator. Its electromagnetic design rapidly engages the starter gear with the flywheel, delivering high current to crank the engine—even in cold weather or after extended downtime. This quick response minimizes cranking time, reducing wear on both the switch and starter system, which is essential for heavy-duty excavators in construction, mining, and earthmoving operations.
Engineered for durability, the 2130772 switch withstands constant vibration, temperature extremes, and exposure to dust and moisture—common in outdoor worksites. Its robust housing and precision contacts prevent arcing and current loss, ensuring consistent performance even under frequent use. A reliable solenoid switch also enhances safety by ensuring the starter disengages properly after startup, avoiding damage to engine components.
Ningbo Qiuning Trading Co., Ltd., a professional supplier, offers both genuine and aftermarket versions of the Caterpillar Excavator Solenoid Switch 2130772. Our genuine switches are manufactured by Caterpillar to exact specifications, guaranteeing perfect compatibility with your excavator model and adherence to strict safety standards. They undergo rigorous testing to ensure long-term reliability in demanding conditions. For cost-conscious customers, our aftermarket switches are produced by reputable manufacturers, tested to meet industry criteria, providing reliable power transfer at a competitive price.
Our team of experts is ready to assist you in choosing between genuine and aftermarket options based on your excavator model, usage frequency, and budget. We prioritize timely delivery and responsive support, ensuring you get the right switch to keep your excavator operational.
Don’t let startup delays halt your work. Contact us today to inquire about the Caterpillar Excavator Solenoid Switch 2130772—genuine or aftermarket—and keep your machine starting strong.
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CATERPILLAR excavators Excavator series: 312D, 313D, 315D, 318D, 320C, 320CL, 320D, 320DL, 323D, 323DL, 324D 326D, 325C, 325D, 329D, 329DL, 330D, 330C, 330CL, 330DL, 336D, 336DL, 345C, 345CL, 345D, 345DL, 349D, 349DL, 365C, 365CL, 374D, 374DL, 385C, 3 85CL, 390D, 390DL, 305.5, 306, 307, 307C, 307D, 308, 308C, 308D, 305.5E, 306E, 307E, 308E, 305.5E2, 306E2, 307E2, 308E2, 313D2, 318D2, 320D2 323D2, 326D2, 329D2, 330D2, 336D2, 349D2, 374F, 390F.
Caterpillar engine Series: 4M40, C4.2, C6.4, C6.6, C7, C-9, C13, C15, C18, C10, C11, C12, C16, C-16, C-15, C27, C32, C175; 3066, 3056, 3054, 3116, 3126, 3204, 3304, 3306, 3406, 3408, 3412, 3456, 3504, 3508, 3512, 3516, 3606, 3608, 3612, 3616.
Carter engine model C-9, C-10, C-11, C-12, C-13, C-15, C-16, C-18, C0.5, C0.7, C1.1, C1.5, C1.6, C2.2, C3.3, C3.4, C4.4, C6.4, C6.6, C7, C9, C11, C12 C13, C15, C18, C27, C32, C175, C280
Main models D315, D318, D326, D330, D330, D333, D334, D336, D339, D340, D342, D343, D346, D348, D349, D353, D364, D375, D379, D397, D398, D399 1140,1145 1150,1160,1670,1673,1674,1676,1693, 3003,3011,3013,3014,3024,3034,3044,3054,3056,3064,3066, 3114,3116,3126,3145,3150,3160 3176,3181,3196 3204,3208, 3304,3306 3406,3408,3412,3456 3508,3512,3516,3524.
Caterpillar self-propelled motor graders 14M, 16M, 24M, 160K, 140K
Caterpillar iron plates AS2302C, AS2252C, AP555E, AP1055E, AP300
Caterpillar milling machine PM200-2.0m,PM102-Track, PM200-2.2m,PM102-Wheel Caterpillar stabilized soil mixer
Caterpillar stabilized soil mixer RM500,RM300
Caterpillar Off-road and mining dump trucks 770G 772G 773G 785G 777G
Caterpillar mining trucks 785D, 789C, 793F, 795FAC, 797F
Caterpillar compilers CP44, CP54, 836H, 826H, CB24
